diff --git a/services/proxy/pkg/middleware/authentication.go b/services/proxy/pkg/middleware/authentication.go
index 07d5568f7f..2bdc5fe2cb 100644
--- a/services/proxy/pkg/middleware/authentication.go
+++ b/services/proxy/pkg/middleware/authentication.go
@@ -30,6 +30,7 @@ var (
 		"/login":               {},
 		"/app/list":            {},
 		"/config.json":         {},
+		"/manifest.json":       {},
 		"/oidc-callback.html":  {},
 		"/oidc-callback":       {},
 		"/settings.js":         {},